func cmdChunk(args []string) (err error) {
if len(args) < 3 || len(args) > 4 {
os.Stderr.WriteString("usage: " + os.Args[0] + " chunk <world path> <chunk x> <chunk z> [dimension]\n")
return
}
worldPath := args[0]
x, err := strconv.Atoi(args[1])
if err != nil {
return
}
z, err := strconv.Atoi(args[2])
if err != nil {
return
}
dimension := DimensionNormal
if len(args) >= 4 {
var dimInt int
dimInt, err = strconv.Atoi(args[3])
if err != nil {
return
}
dimension = DimensionId(dimInt)
}
worldStore, err := worldstore.LoadWorldStore(worldPath)
if err != nil {
return
}
chunkLoc := ChunkXz{ChunkCoord(x), ChunkCoord(z)}
store, err := worldStore.ChunkStoreForDimension(dimension)
if err != nil {
return
}
chunkResult := <-store.ReadChunk(chunkLoc)
if chunkResult.Err != nil {
return chunkResult.Err
}
fmt.Printf("Chunk %#v data:\n", chunkLoc)
displayNbt(1, chunkResult.Reader.RootTag())
return
}
func cmdLevel(args []string) (err error) {
if len(args) != 1 {
os.Stderr.WriteString("usage: " + os.Args[0] + " level <world path>\n")
return
}
worldPath := args[0]
worldStore, err := worldstore.LoadWorldStore(worldPath)
if err != nil {
return
}
displayNbt(1, worldStore.LevelData)
return
}